{smcl}
{com}{sf}{ul off}{txt}{.-}
      name:  {res}<unnamed>
       {txt}log:  {res}C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results\BB_FEcombis_withzeros.smcl
  {txt}log type:  {res}smcl
 {txt}opened on:  {res}16 Jun 2022, 07:15:24
{txt}r; t=0.00 7:15:24
{com}. {c )-}
{txt}r; t=1.24 7:15:24

{com}. else {c -(}
. 
. use "$dtapath\BB_allyears_all_nozeros_nomirror.dta", replace
{txt}r; t=0.00 7:15:24
{com}. log using BB_FEcombis_nozeros, replace
{txt}r; t=0.00 7:15:24
{com}. {c )-}
{txt}r; t=0.01 7:15:24

{com}. 
. 
. * drop all 4-digit sectors with less than 2,000 observations with positive trade flows;
. * when there are too few positive flows, it is generally not possible to identify all parameters in the product-level regressions below 
. 
. drop if year>2000  // o/w counts not compatible with sector-by-sector regressions
{txt}(11,400,000 observations deleted)
r; t=2.38 7:15:26

{com}. gen sitc_4_digit=substr(commoditycode,4,4)
{txt}r; t=4.58 7:15:31

{com}. gen temp=(imports>0)
{txt}r; t=0.55 7:15:31

{com}. egen countpos=sum(temp),by(sitc_4_digit)
{txt}r; t=86.05 7:16:57

{com}. keep if countpos>=2000
{txt}(4,021,920 observations deleted)
r; t=2.18 7:17:00

{com}. 
. /*
> * additional check: drop  sectors that get dropped at various levels of aggregation 
> * in the regressions below; goal is to keep the observations used at various levels
> * comparable
> * note: need to run the bit below first to generate the sample files
> * aggregate data (SITC 0-digit: merge by country-pair and year since all 
> * products are stored as "0" in the data at the zero digit level
> cap drop _merge
> merge n:1 exporteriso3 importeriso3 year using sample_0_digit.dta
> keep if sample_0_digit==1
> */
. * save under new name (use this file from now on!)
. save "$dtapath\BB_allyears_all_zeros_2000obsplus.dta", replace
{txt}file C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\dta-files\BB_allyears_all_zeros_2000obsplus.dta saved
r; t=2.08 7:17:02

{com}. 
. cd "$resultspath"
{res}C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results
{txt}r; t=0.00 7:17:02

{com}. cls
{txt}r; t=0.00 7:17:02

{com}. 
. global reglist="fta l1fta l2fta"
{txt}r; t=0.00 7:17:02

{com}. 
. * 4-digit SITC: 625 products
. foreach method in ols ppml {c -(}
{txt}  2{com}. *foreach method in ols {c -(}
.         foreach fe in  imp_exp_bilateral all  {c -(}
{txt}  3{com}.                 foreach level in 0 2 4 {c -(}        
{txt}  4{com}.         
.         disp("`method'")
{txt}  5{com}.         disp("`fe'")
{txt}  6{com}.         disp("`level'")
{txt}  7{com}.         
.                         * collapse to right level
.                         use "$dtapath\BB_allyears_all_zeros_2000obsplus.dta", replace
{txt}  8{com}.                         cap drop sitc*
{txt}  9{com}.                         gen sitc_`level'_digit=substr(commoditycode,4,`level')
{txt} 10{com}.                         replace sitc_`level'_digit="0" if sitc_`level'_digit==""
{txt} 11{com}.                         drop if year>2000
{txt} 12{com}.                         if `level'<4 {c -(}
{txt} 13{com}.                         collapse (sum) imports (mean) fta, by(importeriso3 exporteriso3 sitc_`level'_digit year)
{txt} 14{com}.                         {c )-}
{txt} 15{com}.                                                 
.                         * generate lags and log imports
.                         if "`method'"=="ols" {c -(}
{txt} 16{com}.                                         *keep if imports~=0   // o/w we get more lags than in original B&B (2007) paper!
.                         {c )-}
{txt} 17{com}.                         
.                         bys importeriso3 exporteriso3 sitc_`level'_digit (year): gen l1fta=fta[_n-1] if year==year[_n-1]+5 | (year==1965 & year==year[_n-1]+3)
{txt} 18{com}.                         bys importeriso3 exporteriso3 sitc_`level'_digit (year): gen l2fta=fta[_n-2] if year==year[_n-2]+10 | (year==1970 & year==year[_n-2]+8)
{txt} 19{com}.                         bys importeriso3 exporteriso3 sitc_`level'_digit (year): gen f1fta=fta[_n+1] if year==year[_n+1]-5 | (year==1962 & year==year[_n+1]-3)
{txt} 20{com}.                         gen limports=log(imports)
{txt} 21{com}.                         sum limports imports fta l1fta l2fta 
{txt} 22{com}.                         sum limports imports fta l1fta l2fta if limports~=.
{txt} 23{com}.                         
.                         * ppml/ols regressions
.                         egen pairid_str=concat(exporteriso3 importeriso3)
{txt} 24{com}.                         codebook pairid_str // check if number of country-pairs varies with aggregation
{txt} 25{com}.                         encode pairid_str, gen(pairid)
{txt} 26{com}.                         if "`fe'"=="none" {c -(}
{txt} 27{com}.                                 if "`method'"=="ppml" {c -(}
{txt} 28{com}.                                         poisson imports $reglist, cluster(pairid)
{txt} 29{com}.                                         
.                                 {c )-}
{txt} 30{com}.                                 else if "`method'"=="ols" {c -(}
{txt} 31{com}.                                         reg limports $reglist, cluster(pairid)
{txt} 32{com}.                                 {c )-}       
{txt} 33{com}.                                 {c )-}
{txt} 34{com}.                         
.                         if "`fe'"=="imp_exp" {c -(}
{txt} 35{com}.                                 egen exp_year=group(exporteriso3 year)
{txt} 36{com}.                                 egen imp_year=group(importeriso3 year)
{txt} 37{com}.                                 codebook exp_year imp_year
{txt} 38{com}.                                 if "`method'"=="ppml" {c -(}
{txt} 39{com}.                                 sdf
{txt} 40{com}.                                         ppmlhdfe imports $reglist, abs(exp_year imp_year) cluster(pairid) separation(fe mu)
{txt} 41{com}.                                 {c )-}
{txt} 42{com}.                                 else if "`method'"=="ols" {c -(}
{txt} 43{com}.                                         reghdfe limports $reglist, abs(exp_year imp_year) cluster(pairid)
{txt} 44{com}.                                 {c )-}
{txt} 45{com}.                         {c )-}
{txt} 46{com}.                         
.                         if "`fe'"=="imp_exp_bilateral" {c -(}
{txt} 47{com}.                                 egen exp_year=group(exporteriso3 year)
{txt} 48{com}.                                 egen imp_year=group(importeriso3 year)
{txt} 49{com}.                                 egen imp_exp=group(exporteriso3 importeriso3)
{txt} 50{com}.                                 codebook exp_year imp_year imp_exp
{txt} 51{com}.                                 if "`method'"=="ppml" {c -(}
{txt} 52{com}.                                         ppmlhdfe imports $reglist, abs(exp_year imp_year imp_exp) cluster(pairid) separation(fe mu)
{txt} 53{com}.                                 
.                                 {c )-}
{txt} 54{com}.                                 else if "`method'"=="ols" {c -(}
{txt} 55{com}.                                         reghdfe limports $reglist, abs(exp_year imp_year imp_exp) cluster(pairid)
{txt} 56{com}.                                 {c )-}
{txt} 57{com}.                         {c )-}
{txt} 58{com}.                         
.                         
.                         if "`fe'"=="imp_exp_prod" {c -(}
{txt} 59{com}.                                 egen exp_year=group(exporteriso3 year)
{txt} 60{com}.                                 egen imp_year=group(importeriso3 year)
{txt} 61{com}.                                 egen prod_year=group(sitc_`level'_digit year)
{txt} 62{com}.                                 codebook exp_year imp_year prod_year
{txt} 63{com}.                                 if "`method'"=="ppml" {c -(}
{txt} 64{com}.                                         ppmlhdfe imports $reglist, abs(exp_year imp_year prod_year) cluster(pairid) separation(fe mu)
{txt} 65{com}.                                 {c )-}
{txt} 66{com}.                                 else if "`method'"=="ols" {c -(}
{txt} 67{com}.                                         reghdfe limports $reglist, abs(exp_year imp_year prod_year) cluster(pairid)
{txt} 68{com}.                                 {c )-}
{txt} 69{com}.                         {c )-}
{txt} 70{com}.                         if "`fe'"=="iprod_eprod" {c -(}
{txt} 71{com}.                                 egen exp_prod_year=group(exporteriso3 sitc_`level'_digit year)
{txt} 72{com}.                                 egen imp_prod_year=group(importeriso3 sitc_`level'_digit year)
{txt} 73{com}.                                 codebook exp_prod_year imp_prod_year
{txt} 74{com}.                                 if "`method'"=="ppml" {c -(}
{txt} 75{com}.                                         ppmlhdfe imports $reglist, abs(exp_prod_year imp_prod_year) cluster(pairid) separation(fe mu)
{txt} 76{com}.                                 {c )-}
{txt} 77{com}.                                 else if "`method'"=="ols" {c -(}
{txt} 78{com}.                                         reghdfe limports $reglist, abs(exp_prod_year imp_prod_year) cluster(pairid)
{txt} 79{com}.                                 {c )-}
{txt} 80{com}.                         {c )-}
{txt} 81{com}.                         if "`fe'"=="all" {c -(}
{txt} 82{com}.                                 egen exp_prod_year=group(exporteriso3 sitc_`level'_digit year)
{txt} 83{com}.                                 egen imp_prod_year=group(importeriso3 sitc_`level'_digit year)
{txt} 84{com}.                                 egen imp_exp_prod=group(importeriso3 exporteriso3 sitc_`level'_digit)
{txt} 85{com}.                                 codebook exp_prod_year imp_prod_year imp_exp_prod
{txt} 86{com}.                                 if "`method'"=="ppml" {c -(}
{txt} 87{com}.                                         ppmlhdfe imports $reglist, abs(exp_prod_year imp_prod_year imp_exp_prod) cluster(pairid) separation(fe mu)
{txt} 88{com}.                                 {c )-}
{txt} 89{com}.                                 else if "`method'"=="ols" {c -(}
{txt} 90{com}.                                         reghdfe limports $reglist, abs(exp_prod_year imp_prod_year imp_exp_prod) cluster(pairid)
{txt} 91{com}.                                 {c )-}
{txt} 92{com}.                         {c )-}
{txt} 93{com}. 
.                         
.                                 * total FTA effect and SE
.                                 global tot_FTA=_b[fta]+_b[l1fta]+_b[l2fta]
{txt} 94{com}.                                 matrix CVM=e(V)
{txt} 95{com}.                                 matrix list CVM
{txt} 96{com}.                                 global cov_fta_l1fta=CVM[2,1]
{txt} 97{com}.                                 global cov_fta_l2fta=CVM[3,1]
{txt} 98{com}.                                 global cov_l1fta_l2fta=CVM[3,2]
{txt} 99{com}.                                 
.                                 global tot_FTA_var=_se[fta]^2+_se[l1fta]^2+_se[l2fta]^2+2*$cov_fta_l1fta+2*$cov_fta_l2fta+2*$cov_l1fta_l2fta
{txt}100{com}.                                 global tot_FTA_SE=sqrt($tot_FTA_var)
{txt}101{com}.                                 
.                                 disp $tot_FTA
{txt}102{com}.                                 disp $tot_FTA_SE
{txt}103{com}.                                 
.                         lincom fta+l1fta+l2fta
{txt}104{com}.                         
.                         global tot_FTA_SE=r(se)
{txt}105{com}.                                 disp $tot_FTA_SE
{txt}106{com}.                         
.                         * export results using outreg 
.                         if "`fe'"=="none" & `level'==0 {c -(}
{txt}107{com}.                                 outreg2 using "BB_lags_`method'.txt", excel keep($reglist) cttop(`level'd with `fe') addstat(Total FTA effect, $tot_FTA, SE total FTA effect, $tot_FTA_SE) replace
{txt}108{com}.                         {c )-}
{txt}109{com}.                         else {c -(}
{txt}110{com}.                                 outreg2 using "BB_lags_`method'.txt", excel keep($reglist) cttop(`level'd with `fe') addstat(Total FTA effect, $tot_FTA, SE total FTA effect, $tot_FTA_SE) append
{txt}111{com}.                         {c )-}
{txt}112{com}.                                                 
.                         * export coefficient estimates
.                         keep if _n==1
{txt}113{com}.                         foreach var in $reglist {c -(}
{txt}114{com}.                                 gen beta_`var'=_b[`var']
{txt}115{com}.                         {c )-}
{txt}116{com}.                         gen hs="`level'-digit"
{txt}117{com}.                         gen fe="`fe'"
{txt}118{com}.                         gen method="`method'"
{txt}119{com}.                         keep beta* hs fe method
{txt}120{com}.                         order method hs fe beta*
{txt}121{com}.                         save "coeff_`level'_`fe'_`method'", replace
{txt}122{com}.                 
.                 {c )-}               
{txt}123{com}.    {c )-}
{txt}124{com}. {c )-}
ols
imp_exp_bilateral
0
{txt}(47,278,080 missing values generated)
(47,278,080 real changes made)
(0 observations deleted)
(9,120 missing values generated)
(18,240 missing values generated)
(9,120 missing values generated)
(29,971 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     82,080    2.27e+08    2.28e+09          0   2.00e+11
{txt}{space 9}fta {c |}{res}     82,080    .0342593    .1818955          0          1
{txt}{space 7}l1fta {c |}{res}     72,960    .0285088    .1664224          0          1
{txt}{space 7}l2fta {c |}{res}     63,840    .0236842    .1520646          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     52,109    3.58e+08    2.85e+09         10   2.00e+11
{txt}{space 9}fta {c |}{res}     52,109    .0509317    .2198604          0          1
{txt}{space 7}l1fta {c |}{res}     48,672    .0406805    .1975509          0          1
{txt}{space 7}l2fta {c |}{res}     44,146     .032166    .1764428          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}82,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_year{right:group(exporteriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_year{right:group(importeriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp{right:group(exporteriso3 importeriso3)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.73

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 666 {browse "http://scorreia.com/research/singletons.pdf":singleton observations})
{res}{txt}({browse "http://scorreia.com/research/hdfe.pdf":MWFE estimator} converged in 9 iterations)
{res}
{txt}HDFE Linear regression{col 51}Number of obs{col 67}= {res}    43,480
{txt}Absorbing 3 HDFE groups{col 51}F({res}   3{txt},{res}   7895{txt}){col 67}= {res}     60.38
{txt}Statistics robust to heteroskedasticity{col 51}Prob > F{col 67}= {res}    0.0000
{txt}{col 51}R-squared{col 67}= {res}    0.9133
{txt}{col 51}Adj R-squared{col 67}= {res}    0.8903
{txt}{col 51}Within R-sq.{col 67}= {res}    0.0031
{txt}{col 1}Number of clusters ({res}pairid{txt}) {col 30}= {res}     7,896{txt}{col 51}Root MSE{col 67}= {res}    1.1460

{txt}{ralign 78:(Std. Err. adjusted for {res:7,896} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .1738694{col 26}{space 2}  .045281{col 37}{space 1}    3.84{col 46}{space 3}0.000{col 54}{space 4} .0851068{col 67}{space 3} .2626321
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .3791925{col 26}{space 2}  .045511{col 37}{space 1}    8.33{col 46}{space 3}0.000{col 54}{space 4} .2899788{col 67}{space 3} .4684062
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .1609155{col 26}{space 2} .0509639{col 37}{space 1}    3.16{col 46}{space 3}0.002{col 54}{space 4} .0610128{col 67}{space 3} .2608181
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 15.85855{col 26}{space 2}  .002659{col 37}{space 1} 5964.08{col 46}{space 3}0.000{col 54}{space 4} 15.85333{col 67}{space 3} 15.86376
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 13}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text} Absorbed FE{col 14}{c |} Categories{col 27} - Redundant{col 39}  = Num. Coefs{col 54}{c |}
{res}{col 1}{text}{hline 13}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text}    exp_year{col 14}{c |}{space 1}      668{col 27}{space 1}        0{col 39}{result}{space 1}      668{col 53}{text} {col 54}{c |}
{res}{col 1}{text}    imp_year{col 14}{c |}{space 1}      555{col 27}{space 1}        7{col 39}{result}{space 1}      548{col 53}{text} {col 54}{c |}
{res}{col 1}{text}     imp_exp{col 14}{c |}{space 1}     7896{col 27}{space 1}     7896{col 39}{result}{space 1}        0{col 53}{text}*{col 54}{c |}
{res}{col 1}{text}{hline 13}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00205037
{txt}l1fta {res} -.00077998   .00207126
{txt}l2fta {res}   .0000914  -.00082006   .00259732
{txt}_cons {res} -.00008124  -.00002017  -.00005416   7.070e-06
{reset}.71397737
.06084117

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .7139774{col 26}{space 2} .0608412{col 37}{space 1}   11.74{col 46}{space 3}0.000{col 54}{space 4} .5947126{col 67}{space 3} .8332422
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.06084117
{browse `"BB_lags_ols.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ols.txt""':seeout}
(82,079 observations deleted)
file coeff_0_imp_exp_bilateral_ols.dta saved
ols
imp_exp_bilateral
2
(0 real changes made)
(0 observations deleted)
(547,200 missing values generated)
(1,094,400 missing values generated)
(547,200 missing values generated)
(3,599,555 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  4,924,800     3784752    1.02e+08          0   4.91e+10
{txt}{space 9}fta {c |}{res}  4,924,800    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res}  4,377,600    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res}  3,830,400    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  1,325,245    1.41e+07    1.95e+08          1   4.91e+10
{txt}{space 9}fta {c |}{res}  1,325,245    .0951832    .2934679          0          1
{txt}{space 7}l1fta {c |}{res}  1,246,201     .076332    .2655287          0          1
{txt}{space 7}l2fta {c |}{res}  1,142,276    .0591862     .235973          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}4,924,800

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_year{right:group(exporteriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_year{right:group(importeriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp{right:group(exporteriso3 importeriso3)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.72

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 276 {browse "http://scorreia.com/research/singletons.pdf":singleton observations})
{res}{txt}({browse "http://scorreia.com/research/hdfe.pdf":MWFE estimator} converged in 8 iterations)
{res}
{txt}HDFE Linear regression{col 51}Number of obs{col 67}= {res} 1,142,000
{txt}Absorbing 3 HDFE groups{col 51}F({res}   3{txt},{res}   8285{txt}){col 67}= {res}    144.15
{txt}Statistics robust to heteroskedasticity{col 51}Prob > F{col 67}= {res}    0.0000
{txt}{col 51}R-squared{col 67}= {res}    0.4062
{txt}{col 51}Adj R-squared{col 67}= {res}    0.4012
{txt}{col 51}Within R-sq.{col 67}= {res}    0.0007
{txt}{col 1}Number of clusters ({res}pairid{txt}) {col 30}= {res}     8,286{txt}{col 51}Root MSE{col 67}= {res}    2.3748

{txt}{ralign 78:(Std. Err. adjusted for {res:8,286} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .3546948{col 26}{space 2} .0211577{col 37}{space 1}   16.76{col 46}{space 3}0.000{col 54}{space 4} .3132204{col 67}{space 3} .3961692
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .1907738{col 26}{space 2} .0205972{col 37}{space 1}    9.26{col 46}{space 3}0.000{col 54}{space 4} .1503982{col 67}{space 3} .2311495
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2}-.0038744{col 26}{space 2} .0246044{col 37}{space 1}   -0.16{col 46}{space 3}0.875{col 54}{space 4}-.0521052{col 67}{space 3} .0443563
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 12.41616{col 26}{space 2} .0025671{col 37}{space 1} 4836.73{col 46}{space 3}0.000{col 54}{space 4} 12.41113{col 67}{space 3} 12.42119
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 13}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text} Absorbed FE{col 14}{c |} Categories{col 27} - Redundant{col 39}  = Num. Coefs{col 54}{c |}
{res}{col 1}{text}{hline 13}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text}    exp_year{col 14}{c |}{space 1}      668{col 27}{space 1}        0{col 39}{result}{space 1}      668{col 53}{text} {col 54}{c |}
{res}{col 1}{text}    imp_year{col 14}{c |}{space 1}      557{col 27}{space 1}        7{col 39}{result}{space 1}      550{col 53}{text} {col 54}{c |}
{res}{col 1}{text}     imp_exp{col 14}{c |}{space 1}     8286{col 27}{space 1}     8286{col 39}{result}{space 1}        0{col 53}{text}*{col 54}{c |}
{res}{col 1}{text}{hline 13}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00044765
{txt}l1fta {res} -.00004386   .00042424
{txt}l2fta {res} -.00002661  -.00019663   .00060538
{txt}_cons {res} -.00004051  -.00001791  -.00001736   6.590e-06
{reset}.54159415
.03070944

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5415942{col 26}{space 2} .0307094{col 37}{space 1}   17.64{col 46}{space 3}0.000{col 54}{space 4}  .481396{col 67}{space 3} .6017924
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.03070944
{browse `"BB_lags_ols.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ols.txt""':seeout}
(4,924,799 observations deleted)
(note: file coeff_2_imp_exp_bilateral_ols.dta not found)
file coeff_2_imp_exp_bilateral_ols.dta saved
ols
imp_exp_bilateral
4
(0 real changes made)
(0 observations deleted)
(5,253,120 missing values generated)
(10,506,240 missing values generated)
(5,253,120 missing values generated)
(40,909,261 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res} 47,278,080      394245    1.93e+07          0   2.20e+10
{txt}{space 9}fta {c |}{res} 47,278,080    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res} 42,024,960    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res} 36,771,840    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res}  6,368,819     2926625    5.26e+07          1   2.20e+10
{txt}{space 9}fta {c |}{res}  6,368,819    .1421158    .3491689          0          1
{txt}{space 7}l1fta {c |}{res}  6,024,652    .1156673    .3198255          0          1
{txt}{space 7}l2fta {c |}{res}  5,562,975    .0900124    .2861996          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}47,278,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_year{right:group(exporteriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_year{right:group(importeriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp{right:group(exporteriso3 importeriso3)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.72

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 255 {browse "http://scorreia.com/research/singletons.pdf":singleton observations})
{res}{txt}({browse "http://scorreia.com/research/hdfe.pdf":MWFE estimator} converged in 8 iterations)
{res}
{txt}HDFE Linear regression{col 51}Number of obs{col 67}= {res} 5,562,720
{txt}Absorbing 3 HDFE groups{col 51}F({res}   3{txt},{res}   8306{txt}){col 67}= {res}    137.41
{txt}Statistics robust to heteroskedasticity{col 51}Prob > F{col 67}= {res}    0.0000
{txt}{col 51}R-squared{col 67}= {res}    0.2923
{txt}{col 51}Adj R-squared{col 67}= {res}    0.2911
{txt}{col 51}Within R-sq.{col 67}= {res}    0.0006
{txt}{col 1}Number of clusters ({res}pairid{txt}) {col 30}= {res}     8,307{txt}{col 51}Root MSE{col 67}= {res}    2.3025

{txt}{ralign 78:(Std. Err. adjusted for {res:8,307} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .2847605{col 26}{space 2} .0164533{col 37}{space 1}   17.31{col 46}{space 3}0.000{col 54}{space 4} .2525079{col 67}{space 3} .3170131
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .1610347{col 26}{space 2} .0139726{col 37}{space 1}   11.53{col 46}{space 3}0.000{col 54}{space 4}  .133645{col 67}{space 3} .1884244
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .0356921{col 26}{space 2} .0180055{col 37}{space 1}    1.98{col 46}{space 3}0.047{col 54}{space 4} .0003968{col 67}{space 3} .0709874
{txt}{space 7}_cons {c |}{col 14}{res}{space 2}  11.1259{col 26}{space 2} .0033512{col 37}{space 1} 3319.96{col 46}{space 3}0.000{col 54}{space 4} 11.11933{col 67}{space 3} 11.13247
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 13}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text} Absorbed FE{col 14}{c |} Categories{col 27} - Redundant{col 39}  = Num. Coefs{col 54}{c |}
{res}{col 1}{text}{hline 13}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text}    exp_year{col 14}{c |}{space 1}      668{col 27}{space 1}        0{col 39}{result}{space 1}      668{col 53}{text} {col 54}{c |}
{res}{col 1}{text}    imp_year{col 14}{c |}{space 1}      557{col 27}{space 1}        7{col 39}{result}{space 1}      550{col 53}{text} {col 54}{c |}
{res}{col 1}{text}     imp_exp{col 14}{c |}{space 1}     8307{col 27}{space 1}     8307{col 39}{result}{space 1}        0{col 53}{text}*{col 54}{c |}
{res}{col 1}{text}{hline 13}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00027071
{txt}l1fta {res}  .00002822   .00019523
{txt}l2fta {res} -.00001834  -.00004558    .0003242
{txt}_cons {res} -.00004283  -.00002367  -.00002092   .00001123
{reset}.48148729
.02680936

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .4814873{col 26}{space 2} .0268094{col 37}{space 1}   17.96{col 46}{space 3}0.000{col 54}{space 4} .4289342{col 67}{space 3} .5340403
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.02680936
{browse `"BB_lags_ols.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ols.txt""':seeout}
(47,278,079 observations deleted)
(note: file coeff_4_imp_exp_bilateral_ols.dta not found)
file coeff_4_imp_exp_bilateral_ols.dta saved
ols
all
0
(47,278,080 missing values generated)
(47,278,080 real changes made)
(0 observations deleted)
(9,120 missing values generated)
(18,240 missing values generated)
(9,120 missing values generated)
(29,971 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     82,080    2.27e+08    2.28e+09          0   2.00e+11
{txt}{space 9}fta {c |}{res}     82,080    .0342593    .1818955          0          1
{txt}{space 7}l1fta {c |}{res}     72,960    .0285088    .1664224          0          1
{txt}{space 7}l2fta {c |}{res}     63,840    .0236842    .1520646          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     52,109    3.58e+08    2.85e+09         10   2.00e+11
{txt}{space 9}fta {c |}{res}     52,109    .0509317    .2198604          0          1
{txt}{space 7}l1fta {c |}{res}     48,672    .0406805    .1975509          0          1
{txt}{space 7}l2fta {c |}{res}     44,146     .032166    .1764428          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}82,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_prod_year{right:group(exporteriso3 sitc_0_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_prod_year{right:group(importeriso3 sitc_0_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp_prod{right:group(importeriso3 exporteriso3 sitc_0_digit)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.73

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 666 {browse "http://scorreia.com/research/singletons.pdf":singleton observations})
{res}{txt}({browse "http://scorreia.com/research/hdfe.pdf":MWFE estimator} converged in 9 iterations)
{res}
{txt}HDFE Linear regression{col 51}Number of obs{col 67}= {res}    43,480
{txt}Absorbing 3 HDFE groups{col 51}F({res}   3{txt},{res}   7895{txt}){col 67}= {res}     60.38
{txt}Statistics robust to heteroskedasticity{col 51}Prob > F{col 67}= {res}    0.0000
{txt}{col 51}R-squared{col 67}= {res}    0.9133
{txt}{col 51}Adj R-squared{col 67}= {res}    0.8903
{txt}{col 51}Within R-sq.{col 67}= {res}    0.0031
{txt}{col 1}Number of clusters ({res}pairid{txt}) {col 30}= {res}     7,896{txt}{col 51}Root MSE{col 67}= {res}    1.1460

{txt}{ralign 78:(Std. Err. adjusted for {res:7,896} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .1738694{col 26}{space 2}  .045281{col 37}{space 1}    3.84{col 46}{space 3}0.000{col 54}{space 4} .0851068{col 67}{space 3} .2626321
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .3791925{col 26}{space 2}  .045511{col 37}{space 1}    8.33{col 46}{space 3}0.000{col 54}{space 4} .2899788{col 67}{space 3} .4684062
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .1609155{col 26}{space 2} .0509639{col 37}{space 1}    3.16{col 46}{space 3}0.002{col 54}{space 4} .0610128{col 67}{space 3} .2608181
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 15.85855{col 26}{space 2}  .002659{col 37}{space 1} 5964.08{col 46}{space 3}0.000{col 54}{space 4} 15.85333{col 67}{space 3} 15.86376
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 15}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text}   Absorbed FE{col 16}{c |} Categories{col 29} - Redundant{col 41}  = Num. Coefs{col 56}{c |}
{res}{col 1}{text}{hline 15}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text} exp_prod_year{col 16}{c |}{space 1}      668{col 29}{space 1}        0{col 41}{result}{space 1}      668{col 55}{text} {col 56}{c |}
{res}{col 1}{text} imp_prod_year{col 16}{c |}{space 1}      555{col 29}{space 1}        7{col 41}{result}{space 1}      548{col 55}{text} {col 56}{c |}
{res}{col 1}{text}  imp_exp_prod{col 16}{c |}{space 1}     7896{col 29}{space 1}     7896{col 41}{result}{space 1}        0{col 55}{text}*{col 56}{c |}
{res}{col 1}{text}{hline 15}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00205037
{txt}l1fta {res} -.00077998   .00207126
{txt}l2fta {res}   .0000914  -.00082006   .00259732
{txt}_cons {res} -.00008124  -.00002017  -.00005416   7.070e-06
{reset}.71397737
.06084117

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .7139774{col 26}{space 2} .0608412{col 37}{space 1}   11.74{col 46}{space 3}0.000{col 54}{space 4} .5947126{col 67}{space 3} .8332422
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.06084117
{browse `"BB_lags_ols.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ols.txt""':seeout}
(82,079 observations deleted)
(note: file coeff_0_all_ols.dta not found)
file coeff_0_all_ols.dta saved
ols
all
2
(0 real changes made)
(0 observations deleted)
(547,200 missing values generated)
(1,094,400 missing values generated)
(547,200 missing values generated)
(3,599,555 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  4,924,800     3784752    1.02e+08          0   4.91e+10
{txt}{space 9}fta {c |}{res}  4,924,800    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res}  4,377,600    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res}  3,830,400    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  1,325,245    1.41e+07    1.95e+08          1   4.91e+10
{txt}{space 9}fta {c |}{res}  1,325,245    .0951832    .2934679          0          1
{txt}{space 7}l1fta {c |}{res}  1,246,201     .076332    .2655287          0          1
{txt}{space 7}l2fta {c |}{res}  1,142,276    .0591862     .235973          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}4,924,800

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_prod_year{right:group(exporteriso3 sitc_2_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}51840{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}51,840{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26} 25920.5
{txt}{col 15}std. dev:{res}{col 26} 14964.9

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}  5184.5{col 37} 12960.5{col 47} 25920.5{col 57} 38880.5{col 67} 46656.5

{txt}{hline}
{res}imp_prod_year{right:group(importeriso3 sitc_2_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}51840{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}51,840{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26} 25920.5
{txt}{col 15}std. dev:{res}{col 26} 14964.9

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}  5184.5{col 37} 12960.5{col 47} 25920.5{col 57} 38880.5{col 67} 46656.5

{txt}{hline}
{res}imp_exp_prod{right:group(importeriso3 exporteriso3 sitc_2_digit)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}547200{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}547,200{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}  273601
{txt}{col 15}std. dev:{res}{col 26}  157963

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27} 54720.5{col 37}  136801{col 47}  273601{col 57}  410401{col 67}  492481
{txt}(dropped 62396 {browse "http://scorreia.com/research/singletons.pdf":singleton observations})
{res}{txt}({browse "http://scorreia.com/research/hdfe.pdf":MWFE estimator} converged in 22 iterations)
{res}
{txt}HDFE Linear regression{col 51}Number of obs{col 67}= {res} 1,079,880
{txt}Absorbing 3 HDFE groups{col 51}F({res}   3{txt},{res}   7486{txt}){col 67}= {res}    116.76
{txt}Statistics robust to heteroskedasticity{col 51}Prob > F{col 67}= {res}    0.0000
{txt}{col 51}R-squared{col 67}= {res}    0.8605
{txt}{col 51}Adj R-squared{col 67}= {res}    0.8093
{txt}{col 51}Within R-sq.{col 67}= {res}    0.0025
{txt}{col 1}Number of clusters ({res}pairid{txt}) {col 30}= {res}     7,487{txt}{col 51}Root MSE{col 67}= {res}    1.3183

{txt}{ralign 78:(Std. Err. adjusted for {res:7,487} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .3343334{col 26}{space 2} .0224721{col 37}{space 1}   14.88{col 46}{space 3}0.000{col 54}{space 4} .2902818{col 67}{space 3} .3783849
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .1679316{col 26}{space 2} .0208784{col 37}{space 1}    8.04{col 46}{space 3}0.000{col 54}{space 4} .1270039{col 67}{space 3} .2088592
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .0636977{col 26}{space 2} .0255053{col 37}{space 1}    2.50{col 46}{space 3}0.013{col 54}{space 4} .0137002{col 67}{space 3} .1136951
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 12.57834{col 26}{space 2} .0028498{col 37}{space 1} 4413.80{col 46}{space 3}0.000{col 54}{space 4} 12.57275{col 67}{space 3} 12.58392
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 15}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text}   Absorbed FE{col 16}{c |} Categories{col 29} - Redundant{col 41}  = Num. Coefs{col 56}{c |}
{res}{col 1}{text}{hline 15}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text} exp_prod_year{col 16}{c |}{space 1}    38177{col 29}{space 1}        0{col 41}{result}{space 1}    38177{col 55}{text} {col 56}{c |}
{res}{col 1}{text} imp_prod_year{col 16}{c |}{space 1}    30764{col 29}{space 1}      418{col 41}{result}{space 1}    30346{col 55}{text} {col 56}{c |}
{res}{col 1}{text}  imp_exp_prod{col 16}{c |}{space 1}   221098{col 29}{space 1}   221098{col 41}{result}{space 1}        0{col 55}{text}*{col 56}{c |}
{res}{col 1}{text}{hline 15}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00050499
{txt}l1fta {res}  -.0000115   .00043591
{txt}l2fta {res} -.00005325  -.00019857   .00065052
{txt}_cons {res} -.00004878  -.00002255   -.0000183   8.121e-06
{reset}.56596262
.03263074

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5659626{col 26}{space 2} .0326307{col 37}{space 1}   17.34{col 46}{space 3}0.000{col 54}{space 4} .5019972{col 67}{space 3}  .629928
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.03263074
{browse `"BB_lags_ols.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ols.txt""':seeout}
(4,924,799 observations deleted)
(note: file coeff_2_all_ols.dta not found)
file coeff_2_all_ols.dta saved
ols
all
4
(0 real changes made)
(0 observations deleted)
(5,253,120 missing values generated)
(10,506,240 missing values generated)
(5,253,120 missing values generated)
(40,909,261 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res} 47,278,080      394245    1.93e+07          0   2.20e+10
{txt}{space 9}fta {c |}{res} 47,278,080    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res} 42,024,960    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res} 36,771,840    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res}  6,368,819     2926625    5.26e+07          1   2.20e+10
{txt}{space 9}fta {c |}{res}  6,368,819    .1421158    .3491689          0          1
{txt}{space 7}l1fta {c |}{res}  6,024,652    .1156673    .3198255          0          1
{txt}{space 7}l2fta {c |}{res}  5,562,975    .0900124    .2861996          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}47,278,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_prod_year{right:group(exporteriso3 sitc_4_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}497664{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}497,664{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}  248833
{txt}{col 15}std. dev:{res}{col 26}  143663

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   49767{col 37}  124417{col 47}  248833{col 57}  373249{col 67}  447898

{txt}{hline}
{res}imp_prod_year{right:group(importeriso3 sitc_4_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}497664{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}497,664{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}  248833
{txt}{col 15}std. dev:{res}{col 26}  143663

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   49767{col 37}  124417{col 47}  248833{col 57}  373249{col 67}  447898

{txt}{hline}
{res}imp_exp_prod{right:group(importeriso3 exporteriso3 sitc_4_digit)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}5253120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}5,253,120{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26} 2.6e+06
{txt}{col 15}std. dev:{res}{col 26} 1.5e+06

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}  525313{col 37} 1.3e+06{col 47} 2.6e+06{col 57} 3.9e+06{col 67} 4.7e+06
{txt}(dropped 523060 {browse "http://scorreia.com/research/singletons.pdf":singleton observations})
{res}{txt}({browse "http://scorreia.com/research/hdfe.pdf":MWFE estimator} converged in 40 iterations)
{res}
{txt}HDFE Linear regression{col 51}Number of obs{col 67}= {res} 5,039,915
{txt}Absorbing 3 HDFE groups{col 51}F({res}   3{txt},{res}   7273{txt}){col 67}= {res}    114.69
{txt}Statistics robust to heteroskedasticity{col 51}Prob > F{col 67}= {res}    0.0000
{txt}{col 51}R-squared{col 67}= {res}    0.8436
{txt}{col 51}Adj R-squared{col 67}= {res}    0.7656
{txt}{col 51}Within R-sq.{col 67}= {res}    0.0024
{txt}{col 1}Number of clusters ({res}pairid{txt}) {col 30}= {res}     7,274{txt}{col 51}Root MSE{col 67}= {res}    1.3039

{txt}{ralign 78:(Std. Err. adjusted for {res:7,274} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .3257108{col 26}{space 2} .0195227{col 37}{space 1}   16.68{col 46}{space 3}0.000{col 54}{space 4} .2874406{col 67}{space 3}  .363981
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2}  .115952{col 26}{space 2} .0159173{col 37}{space 1}    7.28{col 46}{space 3}0.000{col 54}{space 4} .0847495{col 67}{space 3} .1471546
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .0873739{col 26}{space 2} .0199143{col 37}{space 1}    4.39{col 46}{space 3}0.000{col 54}{space 4}  .048336{col 67}{space 3} .1264117
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 11.32207{col 26}{space 2} .0041722{col 37}{space 1} 2713.70{col 46}{space 3}0.000{col 54}{space 4} 11.31389{col 67}{space 3} 11.33025
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 15}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text}   Absorbed FE{col 16}{c |} Categories{col 29} - Redundant{col 41}  = Num. Coefs{col 56}{c |}
{res}{col 1}{text}{hline 15}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text} exp_prod_year{col 16}{c |}{space 1}   307603{col 29}{space 1}        0{col 41}{result}{space 1}   307603{col 55}{text} {col 56}{c |}
{res}{col 1}{text} imp_prod_year{col 16}{c |}{space 1}   252282{col 29}{space 1}     4032{col 41}{result}{space 1}   248250{col 55}{text} {col 56}{c |}
{res}{col 1}{text}  imp_exp_prod{col 16}{c |}{space 1}  1121701{col 29}{space 1}  1121701{col 41}{result}{space 1}        0{col 55}{text}*{col 56}{c |}
{res}{col 1}{text}{hline 15}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00038114
{txt}l1fta {res}  .00003933   .00025336
{txt}l2fta {res} -.00003012  -.00003208   .00039658
{txt}_cons {res} -.00006289  -.00003536  -.00002963   .00001741
{reset}.52903673
.03138996

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}    limports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      t{col 46}   P>|t|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5290367{col 26}{space 2}   .03139{col 37}{space 1}   16.85{col 46}{space 3}0.000{col 54}{space 4} .4675033{col 67}{space 3} .5905702
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.03138996
{browse `"BB_lags_ols.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ols.txt""':seeout}
(47,278,079 observations deleted)
(note: file coeff_4_all_ols.dta not found)
file coeff_4_all_ols.dta saved
ppml
imp_exp_bilateral
0
(47,278,080 missing values generated)
(47,278,080 real changes made)
(0 observations deleted)
(9,120 missing values generated)
(18,240 missing values generated)
(9,120 missing values generated)
(29,971 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     82,080    2.27e+08    2.28e+09          0   2.00e+11
{txt}{space 9}fta {c |}{res}     82,080    .0342593    .1818955          0          1
{txt}{space 7}l1fta {c |}{res}     72,960    .0285088    .1664224          0          1
{txt}{space 7}l2fta {c |}{res}     63,840    .0236842    .1520646          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     52,109    3.58e+08    2.85e+09         10   2.00e+11
{txt}{space 9}fta {c |}{res}     52,109    .0509317    .2198604          0          1
{txt}{space 7}l1fta {c |}{res}     48,672    .0406805    .1975509          0          1
{txt}{space 7}l2fta {c |}{res}     44,146     .032166    .1764428          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}82,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_year{right:group(exporteriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_year{right:group(importeriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp{right:group(exporteriso3 importeriso3)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.73

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 13827 observations that are either {browse "http://scorreia.com/research/singletons.pdf":singletons} or {browse "http://scorreia.com/research/separation.pdf":separated} by a fixed effect)
{res}{err}warning: dependent variable takes very low values after standardizing (3.4397e-09)
{res}{txt}{col  0}Iteration 1:{txt}{col 16}deviance = {res}6.2426e+12 {col 39}{txt}eps = {res}.        {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -4.81  {txt}P   
{txt}{col  0}Iteration 2:{txt}{col 16}deviance = {res}2.1828e+12 {col 39}{txt}eps = {res}1.86e+00 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -6.48  {txt}    
{txt}{col  0}Iteration 3:{txt}{col 16}deviance = {res}1.2585e+12 {col 39}{txt}eps = {res}7.34e-01 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -8.05  {txt}    
{txt}{col  0}Iteration 4:{txt}{col 16}deviance = {res}9.9305e+11 {col 39}{txt}eps = {res}2.67e-01 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -9.33  {txt}    
{txt}{col  0}Iteration 5:{txt}{col 16}deviance = {res}9.1717e+11 {col 39}{txt}eps = {res}8.27e-02 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-10.84  {txt}    
{txt}{col  0}Iteration 6:{txt}{col 16}deviance = {res}8.9627e+11 {col 39}{txt}eps = {res}2.33e-02 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-12.83  {txt}    
{txt}{col  0}Iteration 7:{txt}{col 16}deviance = {res}8.9082e+11 {col 39}{txt}eps = {res}6.11e-03 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-14.43  {txt}    
{txt}{col  0}Iteration 8:{txt}{col 16}deviance = {res}8.8945e+11 {col 39}{txt}eps = {res}1.55e-03 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-15.44  {txt}    
{txt}{col  0}Iteration 9:{txt}{col 16}deviance = {res}8.8910e+11 {col 39}{txt}eps = {res}3.90e-04 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-16.11  {txt}    
{txt}{col  0}Iteration 10:{txt}{col 16}deviance = {res}8.8902e+11 {col 39}{txt}eps = {res}9.55e-05 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-16.65  {txt}    
{txt}{col  0}Iteration 11:{txt}{col 16}deviance = {res}8.8900e+11 {col 39}{txt}eps = {res}2.22e-05 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-17.58  {txt}    
{txt}{col  0}Iteration 12:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}4.89e-06 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-18.41  {txt} S  
{txt}{col  0}Iteration 13:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}1.01e-06 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-19.01  {txt} S  
{txt}{col  0}Iteration 14:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}1.88e-07 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-19.45  {txt} S  
{txt}{col  0}Iteration 15:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}3.02e-08 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-20.07  {txt} S  
{txt}{col  0}Iteration 16:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}4.63e-09 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-08{col 82}{txt} min(eta) = {res}-20.36  {txt} S  
{txt}{col  0}Iteration 17:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}7.85e-10 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {res}-20.41  {txt} S O
{txt}{hline 108}
{txt}(legend: {res}p{txt}: exact partial-out   {res}s{txt}: exact solver   {res}h{txt}: step-halving   {res}o{txt}: epsilon below tolerance)
{txt}Converged in 17 iterations and 50 HDFE sub-iterations (tol = 1.0e-08)
{res}{txt}
HDFE {help ppmlhdfe##description:PPML} regression{col 51}No. of obs{col 67}={col 69}{res}    50,013
{txt}Absorbing 3 HDFE groups{col 51}Residual df{col 67}={col 69}{res}     8,408
{txt}Statistics robust to heteroskedasticity{col 51}Wald chi2({res}3{txt}){col 67}={col 69}{res}    181.17
{txt}Deviance{col 22}={col 24}{res} 8.88993e+11{txt}{col 51}Prob > chi2{col 67}={col 69}{res}    0.0000
{txt}Log pseudolikelihood ={col 24}{res}-4.44497e+11{txt}{col 51}Pseudo R2{col 67}={col 69}{res}    0.9915
{txt}
Number of clusters ({res}pairid{txt}){col 29}={col 31}{res}     8,409
{txt}{ralign 78:(Std. Err. adjusted for {res:8,409} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .2781197{col 26}{space 2} .0323709{col 37}{space 1}    8.59{col 46}{space 3}0.000{col 54}{space 4}  .214674{col 67}{space 3} .3415655
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .2239438{col 26}{space 2}  .024219{col 37}{space 1}    9.25{col 46}{space 3}0.000{col 54}{space 4} .1764753{col 67}{space 3} .2714123
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .0893448{col 26}{space 2} .0266966{col 37}{space 1}    3.35{col 46}{space 3}0.001{col 54}{space 4} .0370204{col 67}{space 3} .1416693
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 22.33314{col 26}{space 2} .0156879{col 37}{space 1} 1423.59{col 46}{space 3}0.000{col 54}{space 4} 22.30239{col 67}{space 3} 22.36388
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 13}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text} Absorbed FE{col 14}{c |} Categories{col 27} - Redundant{col 39}  = Num. Coefs{col 54}{c |}
{res}{col 1}{text}{hline 13}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text}    exp_year{col 14}{c |}{space 1}      668{col 27}{space 1}        0{col 39}{result}{space 1}      668{col 53}{text} {col 54}{c |}
{res}{col 1}{text}    imp_year{col 14}{c |}{space 1}      555{col 27}{space 1}        7{col 39}{result}{space 1}      548{col 53}{text} {col 54}{c |}
{res}{col 1}{text}     imp_exp{col 14}{c |}{space 1}     8409{col 27}{space 1}     8409{col 39}{result}{space 1}        0{col 53}{text}*{col 54}{c |}
{res}{col 1}{text}{hline 13}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00104787
{txt}l1fta {res}  .00006138   .00058656
{txt}l2fta {res} -.00008071  -.00011816   .00071271
{txt}_cons {res} -.00039305  -.00018842  -.00012576   .00024611
{reset}.59140832
.04552122

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5914083{col 26}{space 2} .0455212{col 37}{space 1}   12.99{col 46}{space 3}0.000{col 54}{space 4} .5021884{col 67}{space 3} .6806283
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.04552122
{browse `"BB_lags_ppml.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ppml.txt""':seeout}
(82,079 observations deleted)
(note: file coeff_0_imp_exp_bilateral_ppml.dta not found)
file coeff_0_imp_exp_bilateral_ppml.dta saved
ppml
imp_exp_bilateral
2
(0 real changes made)
(0 observations deleted)
(547,200 missing values generated)
(1,094,400 missing values generated)
(547,200 missing values generated)
(3,599,555 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  4,924,800     3784752    1.02e+08          0   4.91e+10
{txt}{space 9}fta {c |}{res}  4,924,800    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res}  4,377,600    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res}  3,830,400    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  1,325,245    1.41e+07    1.95e+08          1   4.91e+10
{txt}{space 9}fta {c |}{res}  1,325,245    .0951832    .2934679          0          1
{txt}{space 7}l1fta {c |}{res}  1,246,201     .076332    .2655287          0          1
{txt}{space 7}l2fta {c |}{res}  1,142,276    .0591862     .235973          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}4,924,800

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_year{right:group(exporteriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_year{right:group(importeriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp{right:group(exporteriso3 importeriso3)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.72

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 820440 observations that are either {browse "http://scorreia.com/research/singletons.pdf":singletons} or {browse "http://scorreia.com/research/separation.pdf":separated} by a fixed effect)
{res}{err}warning: dependent variable takes very low values after standardizing (7.7013e-09)
{res}{txt}{col  0}Iteration 1:{txt}{col 16}deviance = {res}1.3173e+14 {col 39}{txt}eps = {res}.        {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -6.41  {txt}P   
{txt}{col  0}Iteration 2:{txt}{col 16}deviance = {res}6.9912e+13 {col 39}{txt}eps = {res}8.84e-01 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -7.59  {txt}    
{txt}{col  0}Iteration 3:{txt}{col 16}deviance = {res}5.5827e+13 {col 39}{txt}eps = {res}2.52e-01 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -8.83  {txt}    
{txt}{col  0}Iteration 4:{txt}{col 16}deviance = {res}5.3621e+13 {col 39}{txt}eps = {res}4.11e-02 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-10.07  {txt}    
{txt}{col  0}Iteration 5:{txt}{col 16}deviance = {res}5.3358e+13 {col 39}{txt}eps = {res}4.93e-03 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-11.72  {txt}    
{txt}{col  0}Iteration 6:{txt}{col 16}deviance = {res}5.3328e+13 {col 39}{txt}eps = {res}5.63e-04 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-13.78  {txt}    
{txt}{col  0}Iteration 7:{txt}{col 16}deviance = {res}5.3322e+13 {col 39}{txt}eps = {res}1.06e-04 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-15.40  {txt}    
{txt}{col  0}Iteration 8:{txt}{col 16}deviance = {res}5.3321e+13 {col 39}{txt}eps = {res}2.63e-05 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-16.42  {txt}    
{txt}{col  0}Iteration 9:{txt}{col 16}deviance = {res}5.3321e+13 {col 39}{txt}eps = {res}6.61e-06 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-17.09  {txt}    
{txt}{col  0}Iteration 10:{txt}{col 16}deviance = {res}5.3321e+13 {col 39}{txt}eps = {res}1.62e-06 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-17.63  {txt} S  
{txt}{col  0}Iteration 11:{txt}{col 16}deviance = {res}5.3321e+13 {col 39}{txt}eps = {res}3.77e-07 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-18.56  {txt} S  
{txt}{col  0}Iteration 12:{txt}{col 16}deviance = {res}5.3321e+13 {col 39}{txt}eps = {res}8.30e-08 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-19.39  {txt} S  
{txt}{col  0}Iteration 13:{txt}{col 16}deviance = {res}5.3321e+13 {col 39}{txt}eps = {res}1.71e-08 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-08{col 82}{txt} min(eta) = {res}-19.99  {txt} S  
{txt}{col  0}Iteration 14:{txt}{col 16}deviance = {res}5.3321e+13 {col 39}{txt}eps = {res}3.19e-09 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {res}-20.43  {txt} S O
{txt}{hline 108}
{txt}(legend: {res}p{txt}: exact partial-out   {res}s{txt}: exact solver   {res}h{txt}: step-halving   {res}o{txt}: epsilon below tolerance)
{txt}Converged in 14 iterations and 49 HDFE sub-iterations (tol = 1.0e-08)
{res}{txt}
HDFE {help ppmlhdfe##description:PPML} regression{col 51}No. of obs{col 67}={col 69}{res}   3009960
{txt}Absorbing 3 HDFE groups{col 51}Residual df{col 67}={col 69}{res}     8,561
{txt}Statistics robust to heteroskedasticity{col 51}Wald chi2({res}3{txt}){col 67}={col 69}{res}    181.17
{txt}Deviance{col 22}={col 24}{res} 5.33206e+13{txt}{col 51}Prob > chi2{col 67}={col 69}{res}    0.0000
{txt}Log pseudolikelihood ={col 24}{res}-2.66603e+13{txt}{col 51}Pseudo R2{col 67}={col 69}{res}    0.6597
{txt}
Number of clusters ({res}pairid{txt}){col 29}={col 31}{res}     8,562
{txt}{ralign 78:(Std. Err. adjusted for {res:8,562} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .2781197{col 26}{space 2} .0323708{col 37}{space 1}    8.59{col 46}{space 3}0.000{col 54}{space 4}  .214674{col 67}{space 3} .3415654
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .2239438{col 26}{space 2}  .024219{col 37}{space 1}    9.25{col 46}{space 3}0.000{col 54}{space 4} .1764754{col 67}{space 3} .2714122
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .0893448{col 26}{space 2} .0266966{col 37}{space 1}    3.35{col 46}{space 3}0.001{col 54}{space 4} .0370204{col 67}{space 3} .1416692
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 18.23768{col 26}{space 2} .0156901{col 37}{space 1} 1162.37{col 46}{space 3}0.000{col 54}{space 4} 18.20692{col 67}{space 3} 18.26843
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 13}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text} Absorbed FE{col 14}{c |} Categories{col 27} - Redundant{col 39}  = Num. Coefs{col 54}{c |}
{res}{col 1}{text}{hline 13}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text}    exp_year{col 14}{c |}{space 1}      668{col 27}{space 1}        0{col 39}{result}{space 1}      668{col 53}{text} {col 54}{c |}
{res}{col 1}{text}    imp_year{col 14}{c |}{space 1}      557{col 27}{space 1}        7{col 39}{result}{space 1}      550{col 53}{text} {col 54}{c |}
{res}{col 1}{text}     imp_exp{col 14}{c |}{space 1}     8562{col 27}{space 1}     8562{col 39}{result}{space 1}        0{col 53}{text}*{col 54}{c |}
{res}{col 1}{text}{hline 13}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00104787
{txt}l1fta {res}  .00006138   .00058656
{txt}l2fta {res} -.00008071  -.00011816   .00071271
{txt}_cons {res} -.00039314  -.00018848  -.00012568   .00024618
{reset}.59140832
.04552117

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5914083{col 26}{space 2} .0455212{col 37}{space 1}   12.99{col 46}{space 3}0.000{col 54}{space 4} .5021885{col 67}{space 3} .6806282
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.04552117
{browse `"BB_lags_ppml.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ppml.txt""':seeout}
(4,924,799 observations deleted)
(note: file coeff_2_imp_exp_bilateral_ppml.dta not found)
file coeff_2_imp_exp_bilateral_ppml.dta saved
ppml
imp_exp_bilateral
4
(0 real changes made)
(0 observations deleted)
(5,253,120 missing values generated)
(10,506,240 missing values generated)
(5,253,120 missing values generated)
(40,909,261 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res} 47,278,080      394245    1.93e+07          0   2.20e+10
{txt}{space 9}fta {c |}{res} 47,278,080    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res} 42,024,960    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res} 36,771,840    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res}  6,368,819     2926625    5.26e+07          1   2.20e+10
{txt}{space 9}fta {c |}{res}  6,368,819    .1421158    .3491689          0          1
{txt}{space 7}l1fta {c |}{res}  6,024,652    .1156673    .3198255          0          1
{txt}{space 7}l2fta {c |}{res}  5,562,975    .0900124    .2861996          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}47,278,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_year{right:group(exporteriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_year{right:group(importeriso3 year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.415

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp{right:group(exporteriso3 importeriso3)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.72

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 7876224 observations that are either {browse "http://scorreia.com/research/singletons.pdf":singletons} or {browse "http://scorreia.com/research/separation.pdf":separated} by a fixed effect)
{res}{err}warning: dependent variable takes very low values after standardizing (4.0422e-08)
{res}{txt}{col  0}Iteration 1:{txt}{col 16}deviance = {res}3.8111e+14 {col 39}{txt}eps = {res}.        {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -7.47  {txt}P   
{txt}{col  0}Iteration 2:{txt}{col 16}deviance = {res}1.7025e+14 {col 39}{txt}eps = {res}1.24e+00 {txt}{col 55}{txt}iters = {res}7{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -8.60  {txt}    
{txt}{col  0}Iteration 3:{txt}{col 16}deviance = {res}1.0591e+14 {col 39}{txt}eps = {res}6.07e-01 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -9.80  {txt}    
{txt}{col  0}Iteration 4:{txt}{col 16}deviance = {res}8.9107e+13 {col 39}{txt}eps = {res}1.89e-01 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-11.03  {txt}    
{txt}{col  0}Iteration 5:{txt}{col 16}deviance = {res}8.5238e+13 {col 39}{txt}eps = {res}4.54e-02 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-12.26  {txt}    
{txt}{col  0}Iteration 6:{txt}{col 16}deviance = {res}8.4446e+13 {col 39}{txt}eps = {res}9.37e-03 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-14.35  {txt}    
{txt}{col  0}Iteration 7:{txt}{col 16}deviance = {res}8.4337e+13 {col 39}{txt}eps = {res}1.29e-03 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-15.98  {txt}    
{txt}{col  0}Iteration 8:{txt}{col 16}deviance = {res}8.4331e+13 {col 39}{txt}eps = {res}8.03e-05 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-17.02  {txt}    
{txt}{col  0}Iteration 9:{txt}{col 16}deviance = {res}8.4330e+13 {col 39}{txt}eps = {res}4.83e-06 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-17.69  {txt}    
{txt}{col  0}Iteration 10:{txt}{col 16}deviance = {res}8.4330e+13 {col 39}{txt}eps = {res}1.04e-06 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-18.22  {txt} S  
{txt}{col  0}Iteration 11:{txt}{col 16}deviance = {res}8.4330e+13 {col 39}{txt}eps = {res}2.43e-07 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-19.16  {txt} S  
{txt}{col  0}Iteration 12:{txt}{col 16}deviance = {res}8.4330e+13 {col 39}{txt}eps = {res}5.35e-08 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-19.98  {txt} S  
{txt}{col  0}Iteration 13:{txt}{col 16}deviance = {res}8.4330e+13 {col 39}{txt}eps = {res}1.11e-08 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-08{col 82}{txt} min(eta) = {res}-20.59  {txt} S  
{txt}{col  0}Iteration 14:{txt}{col 16}deviance = {res}8.4330e+13 {col 39}{txt}eps = {res}2.07e-09 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {res}-21.02  {txt} S O
{txt}{hline 108}
{txt}(legend: {res}p{txt}: exact partial-out   {res}s{txt}: exact solver   {res}h{txt}: step-halving   {res}o{txt}: epsilon below tolerance)
{txt}Converged in 14 iterations and 57 HDFE sub-iterations (tol = 1.0e-08)
{res}{txt}
HDFE {help ppmlhdfe##description:PPML} regression{col 51}No. of obs{col 67}={col 69}{res}  28895616
{txt}Absorbing 3 HDFE groups{col 51}Residual df{col 67}={col 69}{res}     8,561
{txt}Statistics robust to heteroskedasticity{col 51}Wald chi2({res}3{txt}){col 67}={col 69}{res}    181.17
{txt}Deviance{col 22}={col 24}{res} 8.43301e+13{txt}{col 51}Prob > chi2{col 67}={col 69}{res}    0.0000
{txt}Log pseudolikelihood ={col 24}{res}-4.21651e+13{txt}{col 51}Pseudo R2{col 67}={col 69}{res}    0.5507
{txt}
Number of clusters ({res}pairid{txt}){col 29}={col 31}{res}     8,562
{txt}{ralign 78:(Std. Err. adjusted for {res:8,562} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .2781197{col 26}{space 2} .0323708{col 37}{space 1}    8.59{col 46}{space 3}0.000{col 54}{space 4}  .214674{col 67}{space 3} .3415654
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .2239438{col 26}{space 2}  .024219{col 37}{space 1}    9.25{col 46}{space 3}0.000{col 54}{space 4} .1764754{col 67}{space 3} .2714122
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .0893448{col 26}{space 2} .0266966{col 37}{space 1}    3.35{col 46}{space 3}0.001{col 54}{space 4} .0370204{col 67}{space 3} .1416692
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 15.97591{col 26}{space 2} .0156901{col 37}{space 1} 1018.22{col 46}{space 3}0.000{col 54}{space 4} 15.94516{col 67}{space 3} 16.00666
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 13}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text} Absorbed FE{col 14}{c |} Categories{col 27} - Redundant{col 39}  = Num. Coefs{col 54}{c |}
{res}{col 1}{text}{hline 13}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text}    exp_year{col 14}{c |}{space 1}      668{col 27}{space 1}        0{col 39}{result}{space 1}      668{col 53}{text} {col 54}{c |}
{res}{col 1}{text}    imp_year{col 14}{c |}{space 1}      557{col 27}{space 1}        7{col 39}{result}{space 1}      550{col 53}{text} {col 54}{c |}
{res}{col 1}{text}     imp_exp{col 14}{c |}{space 1}     8562{col 27}{space 1}     8562{col 39}{result}{space 1}        0{col 53}{text}*{col 54}{c |}
{res}{col 1}{text}{hline 13}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00104787
{txt}l1fta {res}  .00006138   .00058656
{txt}l2fta {res} -.00008071  -.00011816   .00071271
{txt}_cons {res} -.00039314  -.00018848  -.00012568   .00024618
{reset}.59140832
.04552117

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5914083{col 26}{space 2} .0455212{col 37}{space 1}   12.99{col 46}{space 3}0.000{col 54}{space 4} .5021885{col 67}{space 3} .6806282
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.04552117
{browse `"BB_lags_ppml.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ppml.txt""':seeout}
(47,278,079 observations deleted)
(note: file coeff_4_imp_exp_bilateral_ppml.dta not found)
file coeff_4_imp_exp_bilateral_ppml.dta saved
ppml
all
0
(47,278,080 missing values generated)
(47,278,080 real changes made)
(0 observations deleted)
(9,120 missing values generated)
(18,240 missing values generated)
(9,120 missing values generated)
(29,971 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     82,080    2.27e+08    2.28e+09          0   2.00e+11
{txt}{space 9}fta {c |}{res}     82,080    .0342593    .1818955          0          1
{txt}{space 7}l1fta {c |}{res}     72,960    .0285088    .1664224          0          1
{txt}{space 7}l2fta {c |}{res}     63,840    .0236842    .1520646          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}     52,109    15.57554    3.500819   2.302585   26.02261
{txt}{space 5}imports {c |}{res}     52,109    3.58e+08    2.85e+09         10   2.00e+11
{txt}{space 9}fta {c |}{res}     52,109    .0509317    .2198604          0          1
{txt}{space 7}l1fta {c |}{res}     48,672    .0406805    .1975509          0          1
{txt}{space 7}l2fta {c |}{res}     44,146     .032166    .1764428          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}82,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_prod_year{right:group(exporteriso3 sitc_0_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_prod_year{right:group(importeriso3 sitc_0_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}864{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}864{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}   432.5
{txt}{col 15}std. dev:{res}{col 26} 249.417

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}      87{col 37}   216.5{col 47}   432.5{col 57}   648.5{col 67}     778

{txt}{hline}
{res}imp_exp_prod{right:group(importeriso3 exporteriso3 sitc_0_digit)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}9120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}9,120{col 51}{txt}missing .:  {res}0{txt}/{res}82,080

{txt}{col 19}mean:{res}{col 26}  4560.5
{txt}{col 15}std. dev:{res}{col 26} 2632.73

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   912.5{col 37}  2280.5{col 47}  4560.5{col 57}  6840.5{col 67}  8208.5
{txt}(dropped 13827 observations that are either {browse "http://scorreia.com/research/singletons.pdf":singletons} or {browse "http://scorreia.com/research/separation.pdf":separated} by a fixed effect)
{res}{err}warning: dependent variable takes very low values after standardizing (3.4397e-09)
{res}{txt}{col  0}Iteration 1:{txt}{col 16}deviance = {res}6.2426e+12 {col 39}{txt}eps = {res}.        {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -4.81  {txt}P   
{txt}{col  0}Iteration 2:{txt}{col 16}deviance = {res}2.1828e+12 {col 39}{txt}eps = {res}1.86e+00 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -6.48  {txt}    
{txt}{col  0}Iteration 3:{txt}{col 16}deviance = {res}1.2585e+12 {col 39}{txt}eps = {res}7.34e-01 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -8.05  {txt}    
{txt}{col  0}Iteration 4:{txt}{col 16}deviance = {res}9.9305e+11 {col 39}{txt}eps = {res}2.67e-01 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -9.33  {txt}    
{txt}{col  0}Iteration 5:{txt}{col 16}deviance = {res}9.1717e+11 {col 39}{txt}eps = {res}8.27e-02 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-10.84  {txt}    
{txt}{col  0}Iteration 6:{txt}{col 16}deviance = {res}8.9627e+11 {col 39}{txt}eps = {res}2.33e-02 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-12.83  {txt}    
{txt}{col  0}Iteration 7:{txt}{col 16}deviance = {res}8.9082e+11 {col 39}{txt}eps = {res}6.11e-03 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-14.43  {txt}    
{txt}{col  0}Iteration 8:{txt}{col 16}deviance = {res}8.8945e+11 {col 39}{txt}eps = {res}1.55e-03 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-15.44  {txt}    
{txt}{col  0}Iteration 9:{txt}{col 16}deviance = {res}8.8910e+11 {col 39}{txt}eps = {res}3.90e-04 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-16.11  {txt}    
{txt}{col  0}Iteration 10:{txt}{col 16}deviance = {res}8.8902e+11 {col 39}{txt}eps = {res}9.55e-05 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-16.65  {txt}    
{txt}{col  0}Iteration 11:{txt}{col 16}deviance = {res}8.8900e+11 {col 39}{txt}eps = {res}2.22e-05 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-17.58  {txt}    
{txt}{col  0}Iteration 12:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}4.89e-06 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-18.41  {txt} S  
{txt}{col  0}Iteration 13:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}1.01e-06 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-19.01  {txt} S  
{txt}{col  0}Iteration 14:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}1.88e-07 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-19.45  {txt} S  
{txt}{col  0}Iteration 15:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}3.02e-08 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-20.07  {txt} S  
{txt}{col  0}Iteration 16:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}4.63e-09 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-08{col 82}{txt} min(eta) = {res}-20.36  {txt} S  
{txt}{col  0}Iteration 17:{txt}{col 16}deviance = {res}8.8899e+11 {col 39}{txt}eps = {res}7.85e-10 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {res}-20.41  {txt} S O
{txt}{hline 108}
{txt}(legend: {res}p{txt}: exact partial-out   {res}s{txt}: exact solver   {res}h{txt}: step-halving   {res}o{txt}: epsilon below tolerance)
{txt}Converged in 17 iterations and 50 HDFE sub-iterations (tol = 1.0e-08)
{res}{txt}
HDFE {help ppmlhdfe##description:PPML} regression{col 51}No. of obs{col 67}={col 69}{res}    50,013
{txt}Absorbing 3 HDFE groups{col 51}Residual df{col 67}={col 69}{res}     8,408
{txt}Statistics robust to heteroskedasticity{col 51}Wald chi2({res}3{txt}){col 67}={col 69}{res}    181.17
{txt}Deviance{col 22}={col 24}{res} 8.88993e+11{txt}{col 51}Prob > chi2{col 67}={col 69}{res}    0.0000
{txt}Log pseudolikelihood ={col 24}{res}-4.44497e+11{txt}{col 51}Pseudo R2{col 67}={col 69}{res}    0.9915
{txt}
Number of clusters ({res}pairid{txt}){col 29}={col 31}{res}     8,409
{txt}{ralign 78:(Std. Err. adjusted for {res:8,409} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .2781197{col 26}{space 2} .0323709{col 37}{space 1}    8.59{col 46}{space 3}0.000{col 54}{space 4}  .214674{col 67}{space 3} .3415655
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .2239438{col 26}{space 2}  .024219{col 37}{space 1}    9.25{col 46}{space 3}0.000{col 54}{space 4} .1764753{col 67}{space 3} .2714123
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .0893448{col 26}{space 2} .0266966{col 37}{space 1}    3.35{col 46}{space 3}0.001{col 54}{space 4} .0370204{col 67}{space 3} .1416693
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 22.33314{col 26}{space 2} .0156879{col 37}{space 1} 1423.59{col 46}{space 3}0.000{col 54}{space 4} 22.30239{col 67}{space 3} 22.36388
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 15}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text}   Absorbed FE{col 16}{c |} Categories{col 29} - Redundant{col 41}  = Num. Coefs{col 56}{c |}
{res}{col 1}{text}{hline 15}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text} exp_prod_year{col 16}{c |}{space 1}      668{col 29}{space 1}        0{col 41}{result}{space 1}      668{col 55}{text} {col 56}{c |}
{res}{col 1}{text} imp_prod_year{col 16}{c |}{space 1}      555{col 29}{space 1}        7{col 41}{result}{space 1}      548{col 55}{text} {col 56}{c |}
{res}{col 1}{text}  imp_exp_prod{col 16}{c |}{space 1}     8409{col 29}{space 1}     8409{col 41}{result}{space 1}        0{col 55}{text}*{col 56}{c |}
{res}{col 1}{text}{hline 15}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00104787
{txt}l1fta {res}  .00006138   .00058656
{txt}l2fta {res} -.00008071  -.00011816   .00071271
{txt}_cons {res} -.00039305  -.00018842  -.00012576   .00024611
{reset}.59140832
.04552122

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5914083{col 26}{space 2} .0455212{col 37}{space 1}   12.99{col 46}{space 3}0.000{col 54}{space 4} .5021884{col 67}{space 3} .6806283
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.04552122
{browse `"BB_lags_ppml.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ppml.txt""':seeout}
(82,079 observations deleted)
(note: file coeff_0_all_ppml.dta not found)
file coeff_0_all_ppml.dta saved
ppml
all
2
(0 real changes made)
(0 observations deleted)
(547,200 missing values generated)
(1,094,400 missing values generated)
(547,200 missing values generated)
(3,599,555 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  4,924,800     3784752    1.02e+08          0   4.91e+10
{txt}{space 9}fta {c |}{res}  4,924,800    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res}  4,377,600    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res}  3,830,400    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  1,325,245    12.27383    3.058785          0   24.61736
{txt}{space 5}imports {c |}{res}  1,325,245    1.41e+07    1.95e+08          1   4.91e+10
{txt}{space 9}fta {c |}{res}  1,325,245    .0951832    .2934679          0          1
{txt}{space 7}l1fta {c |}{res}  1,246,201     .076332    .2655287          0          1
{txt}{space 7}l2fta {c |}{res}  1,142,276    .0591862     .235973          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}4,924,800

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_prod_year{right:group(exporteriso3 sitc_2_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}51840{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}51,840{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26} 25920.5
{txt}{col 15}std. dev:{res}{col 26} 14964.9

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}  5184.5{col 37} 12960.5{col 47} 25920.5{col 57} 38880.5{col 67} 46656.5

{txt}{hline}
{res}imp_prod_year{right:group(importeriso3 sitc_2_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}51840{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}51,840{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26} 25920.5
{txt}{col 15}std. dev:{res}{col 26} 14964.9

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}  5184.5{col 37} 12960.5{col 47} 25920.5{col 57} 38880.5{col 67} 46656.5

{txt}{hline}
{res}imp_exp_prod{right:group(importeriso3 exporteriso3 sitc_2_digit)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}547200{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}547,200{col 51}{txt}missing .:  {res}0{txt}/{res}4,924,800

{txt}{col 19}mean:{res}{col 26}  273601
{txt}{col 15}std. dev:{res}{col 26}  157963

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27} 54720.5{col 37}  136801{col 47}  273601{col 57}  410401{col 67}  492481
{txt}(dropped 2119512 observations that are either {browse "http://scorreia.com/research/singletons.pdf":singletons} or {browse "http://scorreia.com/research/separation.pdf":separated} by a fixed effect)
{res}{err}warning: dependent variable takes very low values after standardizing (5.8111e-09)
{res}{txt}{col  0}Iteration 1:{txt}{col 16}deviance = {res}9.4607e+12 {col 39}{txt}eps = {res}.        {txt}{col 55}{txt}iters = {res}9{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -8.37  {txt}P   
{txt}{col  0}Iteration 2:{txt}{col 16}deviance = {res}4.1839e+12 {col 39}{txt}eps = {res}1.26e+00 {txt}{col 55}{txt}iters = {res}9{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -9.94  {txt}    
{txt}{col  0}Iteration 3:{txt}{col 16}deviance = {res}2.9549e+12 {col 39}{txt}eps = {res}4.16e-01 {txt}{col 55}{txt}iters = {res}9{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-11.92  {txt}    
{txt}{col  0}Iteration 4:{txt}{col 16}deviance = {res}2.5890e+12 {col 39}{txt}eps = {res}1.41e-01 {txt}{col 55}{txt}iters = {res}9{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-14.52  {txt}    
{txt}{col  0}Iteration 5:{txt}{col 16}deviance = {res}2.4805e+12 {col 39}{txt}eps = {res}4.37e-02 {txt}{col 55}{txt}iters = {res}8{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-17.22  {txt}    
{txt}{col  0}Iteration 6:{txt}{col 16}deviance = {res}2.4501e+12 {col 39}{txt}eps = {res}1.24e-02 {txt}{col 55}{txt}iters = {res}6{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-19.33  {txt}    
{txt}{col  0}Iteration 7:{txt}{col 16}deviance = {res}2.4422e+12 {col 39}{txt}eps = {res}3.24e-03 {txt}{col 55}{txt}iters = {res}6{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-21.78  {txt}    
{txt}{col  0}Iteration 8:{txt}{col 16}deviance = {res}2.4403e+12 {col 39}{txt}eps = {res}7.86e-04 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-23.75  {txt}    
{txt}{col  0}Iteration 9:{txt}{col 16}deviance = {res}2.4398e+12 {col 39}{txt}eps = {res}1.76e-04 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-26.04  {txt}    
{txt}{col  0}Iteration 10:{txt}{col 16}deviance = {res}2.4397e+12 {col 39}{txt}eps = {res}3.59e-05 {txt}{col 55}{txt}iters = {res}3{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-27.97  {txt}    
{txt}{col  0}Iteration 11:{txt}{col 16}deviance = {res}2.4397e+12 {col 39}{txt}eps = {res}6.38e-06 {txt}{col 55}{txt}iters = {res}6{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-29.45  {txt}    
{txt}{col  0}Iteration 12:{txt}{col 16}deviance = {res}2.4397e+12 {col 39}{txt}eps = {res}9.48e-07 {txt}{col 55}{txt}iters = {res}12{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-30.17  {txt} S  
{txt}{col  0}Iteration 13:{txt}{col 16}deviance = {res}2.4397e+12 {col 39}{txt}eps = {res}1.35e-07 {txt}{col 55}{txt}iters = {res}17{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-30.37  {txt} S  
{txt}{col  0}Iteration 14:{txt}{col 16}deviance = {res}2.4397e+12 {col 39}{txt}eps = {res}2.20e-08 {txt}{col 55}{txt}iters = {res}9{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-30.39  {txt} S  
{txt}{col  0}Iteration 15:{txt}{col 16}deviance = {res}2.4397e+12 {col 39}{txt}eps = {res}3.50e-09 {txt}{col 55}{txt}iters = {res}12{col 68}{txt}tol ={res} 1.0e-08{col 82}{txt} min(eta) = {res}-30.39  {txt} S  
{txt}{col  0}Iteration 16:{txt}{col 16}deviance = {res}2.4397e+12 {col 39}{txt}eps = {res}5.21e-10 {txt}{col 55}{txt}iters = {res}14{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {res}-30.39  {txt} S O
{txt}{hline 108}
{txt}(legend: {res}p{txt}: exact partial-out   {res}s{txt}: exact solver   {res}h{txt}: step-halving   {res}o{txt}: epsilon below tolerance)
{txt}Converged in 16 iterations and 138 HDFE sub-iterations (tol = 1.0e-08)
{res}{txt}
HDFE {help ppmlhdfe##description:PPML} regression{col 51}No. of obs{col 67}={col 69}{res}   1710888
{txt}Absorbing 3 HDFE groups{col 51}Residual df{col 67}={col 69}{res}     8,408
{txt}Statistics robust to heteroskedasticity{col 51}Wald chi2({res}3{txt}){col 67}={col 69}{res}    279.25
{txt}Deviance{col 22}={col 24}{res} 2.43972e+12{txt}{col 51}Prob > chi2{col 67}={col 69}{res}    0.0000
{txt}Log pseudolikelihood ={col 24}{res}-1.21987e+12{txt}{col 51}Pseudo R2{col 67}={col 69}{res}    0.9821
{txt}
Number of clusters ({res}pairid{txt}){col 29}={col 31}{res}     8,409
{txt}{ralign 78:(Std. Err. adjusted for {res:8,409} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .2350961{col 26}{space 2}  .025232{col 37}{space 1}    9.32{col 46}{space 3}0.000{col 54}{space 4} .1856422{col 67}{space 3} .2845499
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2} .1793132{col 26}{space 2} .0170926{col 37}{space 1}   10.49{col 46}{space 3}0.000{col 54}{space 4} .1458123{col 67}{space 3} .2128142
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .1183701{col 26}{space 2} .0217475{col 37}{space 1}    5.44{col 46}{space 3}0.000{col 54}{space 4} .0757457{col 67}{space 3} .1609945
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 19.65034{col 26}{space 2} .0114117{col 37}{space 1} 1721.95{col 46}{space 3}0.000{col 54}{space 4} 19.62798{col 67}{space 3} 19.67271
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 15}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text}   Absorbed FE{col 16}{c |} Categories{col 29} - Redundant{col 41}  = Num. Coefs{col 56}{c |}
{res}{col 1}{text}{hline 15}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text} exp_prod_year{col 16}{c |}{space 1}    39377{col 29}{space 1}        0{col 41}{result}{space 1}    39377{col 55}{text} {col 56}{c |}
{res}{col 1}{text} imp_prod_year{col 16}{c |}{space 1}    31515{col 29}{space 1}      418{col 41}{result}{space 1}    31097{col 55}{text} {col 56}{c |}
{res}{col 1}{text}  imp_exp_prod{col 16}{c |}{space 1}   278149{col 29}{space 1}   278149{col 41}{result}{space 1}        0{col 55}{text}*{col 56}{c |}
{res}{col 1}{text}{hline 15}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00063666
{txt}l1fta {res} -.00005304   .00029216
{txt}l2fta {res} -.00004766  -.00003062   .00047296
{txt}_cons {res} -.00020872  -.00007013  -.00010179   .00013023
{reset}.53277935
.03375084

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .5327793{col 26}{space 2} .0337508{col 37}{space 1}   15.79{col 46}{space 3}0.000{col 54}{space 4} .4666289{col 67}{space 3} .5989298
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.03375084
{browse `"BB_lags_ppml.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ppml.txt""':seeout}
(4,924,799 observations deleted)
(note: file coeff_2_all_ppml.dta not found)
file coeff_2_all_ppml.dta saved
ppml
all
4
(0 real changes made)
(0 observations deleted)
(5,253,120 missing values generated)
(10,506,240 missing values generated)
(5,253,120 missing values generated)
(40,909,261 missing values generated)

    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res} 47,278,080      394245    1.93e+07          0   2.20e+10
{txt}{space 9}fta {c |}{res} 47,278,080    .0342593    .1818944          0          1
{txt}{space 7}l1fta {c |}{res} 42,024,960    .0285088    .1664212          0          1
{txt}{space 7}l2fta {c |}{res} 36,771,840    .0236842    .1520634          0          1

{txt}    Variable {c |}        Obs        Mean    Std. Dev.       Min        Max
{hline 13}{c +}{hline 57}
{space 4}limports {c |}{res}  6,368,819    11.04148     2.71167          0   23.81239
{txt}{space 5}imports {c |}{res}  6,368,819     2926625    5.26e+07          1   2.20e+10
{txt}{space 9}fta {c |}{res}  6,368,819    .1421158    .3491689          0          1
{txt}{space 7}l1fta {c |}{res}  6,024,652    .1156673    .3198255          0          1
{txt}{space 7}l2fta {c |}{res}  5,562,975    .0900124    .2861996          0          1

{txt}{hline}
{res}pairid_str{right:(unlabeled)}
{txt}{hline}

{col 19}type:  string ({res}str6{txt})

{col 10}unique values:  {res}9,120{col 51}{txt}missing "":  {res}0{txt}/{res}47,278,080

{txt}{col 15}examples:  {res}"CRICOL"
{col 26}"GUYGTM"
{col 26}"MLIMEX"
{col 26}"ROMPRY"

{txt}{hline}
{res}exp_prod_year{right:group(exporteriso3 sitc_4_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}497664{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}497,664{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}  248833
{txt}{col 15}std. dev:{res}{col 26}  143663

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   49767{col 37}  124417{col 47}  248833{col 57}  373249{col 67}  447898

{txt}{hline}
{res}imp_prod_year{right:group(importeriso3 sitc_4_digit year)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}497664{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}497,664{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26}  248833
{txt}{col 15}std. dev:{res}{col 26}  143663

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}   49767{col 37}  124417{col 47}  248833{col 57}  373249{col 67}  447898

{txt}{hline}
{res}imp_exp_prod{right:group(importeriso3 exporteriso3 sitc_4_digit)}
{txt}{hline}

{col 19}type:  numeric ({res}float{txt})

{col 18}range:  [{res}1{txt},{res}5253120{txt}]{col 55}units:  {res}1
{col 10}{txt}unique values:  {res}5,253,120{col 51}{txt}missing .:  {res}0{txt}/{res}47,278,080

{txt}{col 19}mean:{res}{col 26} 2.6e+06
{txt}{col 15}std. dev:{res}{col 26} 1.5e+06

{txt}{col 12}percentiles:{col 32}10%{col 42}25%{col 52}50%{col 62}75%{col 72}90%
{res}{col 27}  525313{col 37} 1.3e+06{col 47} 2.6e+06{col 57} 3.9e+06{col 67} 4.7e+06
{txt}(dropped 2.71e+07 observations that are either {browse "http://scorreia.com/research/singletons.pdf":singletons} or {browse "http://scorreia.com/research/separation.pdf":separated} by a fixed effect)
{res}{err}warning: dependent variable takes very low values after standardizing (2.3458e-08)
{res}{txt}{col  0}Iteration 1:{txt}{col 16}deviance = {res}1.1813e+13 {col 39}{txt}eps = {res}.        {txt}{col 55}{txt}iters = {res}15{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res} -9.79  {txt}P   
{txt}{col  0}Iteration 2:{txt}{col 16}deviance = {res}5.5783e+12 {col 39}{txt}eps = {res}1.12e+00 {txt}{col 55}{txt}iters = {res}11{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-11.04  {txt}    
{txt}{col  0}Iteration 3:{txt}{col 16}deviance = {res}4.1040e+12 {col 39}{txt}eps = {res}3.59e-01 {txt}{col 55}{txt}iters = {res}11{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-13.07  {txt}    
{txt}{col  0}Iteration 4:{txt}{col 16}deviance = {res}3.6826e+12 {col 39}{txt}eps = {res}1.14e-01 {txt}{col 55}{txt}iters = {res}11{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-16.65  {txt}    
{txt}{col  0}Iteration 5:{txt}{col 16}deviance = {res}3.5640e+12 {col 39}{txt}eps = {res}3.33e-02 {txt}{col 55}{txt}iters = {res}10{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-19.85  {txt}    
{txt}{col  0}Iteration 6:{txt}{col 16}deviance = {res}3.5329e+12 {col 39}{txt}eps = {res}8.80e-03 {txt}{col 55}{txt}iters = {res}8{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-22.90  {txt}    
{txt}{col  0}Iteration 7:{txt}{col 16}deviance = {res}3.5254e+12 {col 39}{txt}eps = {res}2.12e-03 {txt}{col 55}{txt}iters = {res}7{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-25.83  {txt}    
{txt}{col  0}Iteration 8:{txt}{col 16}deviance = {res}3.5238e+12 {col 39}{txt}eps = {res}4.54e-04 {txt}{col 55}{txt}iters = {res}5{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-27.91  {txt}    
{txt}{col  0}Iteration 9:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}8.38e-05 {txt}{col 55}{txt}iters = {res}4{col 68}{txt}tol ={res} 1.0e-04{col 82}{txt} min(eta) = {res}-30.73  {txt}    
{txt}{col  0}Iteration 10:{txt}{col 16}deviance = {res}1.5436e+44 {col 39}{txt}eps = {res}4.38e+31 {txt}{col 55}{txt}iters = {res}15{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-33.61  {txt}    {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 11:{txt}{col 16}deviance = {res}5.6786e+43 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}196{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-37.94  {txt}    {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 12:{txt}{col 16}deviance = {res}2.0890e+43 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}187{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-39.04  {txt} S  {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 13:{txt}{col 16}deviance = {res}7.6851e+42 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}258{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-40.00  {txt}    {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 14:{txt}{col 16}deviance = {res}2.8272e+42 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}286{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-40.67  {txt}    {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 15:{txt}{col 16}deviance = {res}1.0401e+42 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}375{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-42.99  {txt}    {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 16:{txt}{col 16}deviance = {res}3.8262e+41 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}467{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-45.97  {txt}    {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 17:{txt}{col 16}deviance = {res}1.4076e+41 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}566{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-49.03  {txt}    {col 108}{txt} sep.obs. = {res}3
{txt}{col  0}Iteration 18:{txt}{col 16}deviance = {res}5.1782e+40 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}543{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-46.37  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 19:{txt}{col 16}deviance = {res}1.9050e+40 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}277{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.86  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 20:{txt}{col 16}deviance = {res}7.0079e+39 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}28{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 21:{txt}{col 16}deviance = {res}2.5781e+39 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 22:{txt}{col 16}deviance = {res}9.4842e+38 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 23:{txt}{col 16}deviance = {res}3.4890e+38 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 24:{txt}{col 16}deviance = {res}1.2835e+38 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 25:{txt}{col 16}deviance = {res}4.7219e+37 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 26:{txt}{col 16}deviance = {res}1.7371e+37 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 27:{txt}{col 16}deviance = {res}6.3904e+36 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 28:{txt}{col 16}deviance = {res}2.3509e+36 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 29:{txt}{col 16}deviance = {res}8.6485e+35 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 30:{txt}{col 16}deviance = {res}3.1816e+35 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 31:{txt}{col 16}deviance = {res}1.1704e+35 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 32:{txt}{col 16}deviance = {res}4.3058e+34 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 33:{txt}{col 16}deviance = {res}1.5840e+34 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 34:{txt}{col 16}deviance = {res}5.8273e+33 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 35:{txt}{col 16}deviance = {res}2.1437e+33 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 36:{txt}{col 16}deviance = {res}7.8864e+32 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 37:{txt}{col 16}deviance = {res}2.9012e+32 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 38:{txt}{col 16}deviance = {res}1.0673e+32 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-48.88  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 39:{txt}{col 16}deviance = {res}3.9264e+31 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-49.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 40:{txt}{col 16}deviance = {res}1.4444e+31 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-50.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 41:{txt}{col 16}deviance = {res}5.3138e+30 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-51.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 42:{txt}{col 16}deviance = {res}1.9548e+30 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-52.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 43:{txt}{col 16}deviance = {res}7.1914e+29 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-53.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 44:{txt}{col 16}deviance = {res}2.6456e+29 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-54.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 45:{txt}{col 16}deviance = {res}9.7326e+28 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-55.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 46:{txt}{col 16}deviance = {res}3.5804e+28 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-56.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 47:{txt}{col 16}deviance = {res}1.3172e+28 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-57.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 48:{txt}{col 16}deviance = {res}4.8456e+27 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-58.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 49:{txt}{col 16}deviance = {res}1.7826e+27 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-59.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 50:{txt}{col 16}deviance = {res}6.5577e+26 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-60.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 51:{txt}{col 16}deviance = {res}2.4125e+26 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-61.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 52:{txt}{col 16}deviance = {res}8.8749e+25 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-62.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 53:{txt}{col 16}deviance = {res}3.2649e+25 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-63.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 54:{txt}{col 16}deviance = {res}1.2011e+25 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-64.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 55:{txt}{col 16}deviance = {res}4.4186e+24 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-65.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 56:{txt}{col 16}deviance = {res}1.6255e+24 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-66.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 57:{txt}{col 16}deviance = {res}5.9799e+23 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-67.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 58:{txt}{col 16}deviance = {res}2.1999e+23 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-68.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 59:{txt}{col 16}deviance = {res}8.0929e+22 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-69.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 60:{txt}{col 16}deviance = {res}2.9772e+22 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-70.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 61:{txt}{col 16}deviance = {res}1.0953e+22 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-71.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 62:{txt}{col 16}deviance = {res}4.0292e+21 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-72.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 63:{txt}{col 16}deviance = {res}1.4823e+21 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-73.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 64:{txt}{col 16}deviance = {res}5.4530e+20 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-74.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 65:{txt}{col 16}deviance = {res}2.0060e+20 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-75.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 66:{txt}{col 16}deviance = {res}7.3798e+19 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-76.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 67:{txt}{col 16}deviance = {res}2.7149e+19 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-77.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 68:{txt}{col 16}deviance = {res}9.9874e+18 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-78.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 69:{txt}{col 16}deviance = {res}3.6742e+18 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-79.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 70:{txt}{col 16}deviance = {res}1.3517e+18 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-80.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 71:{txt}{col 16}deviance = {res}4.9725e+17 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-81.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 72:{txt}{col 16}deviance = {res}1.8293e+17 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-82.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 73:{txt}{col 16}deviance = {res}6.7298e+16 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-83.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 74:{txt}{col 16}deviance = {res}2.4760e+16 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-84.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 75:{txt}{col 16}deviance = {res}9.1109e+15 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-85.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 76:{txt}{col 16}deviance = {res}3.3539e+15 {col 39}{txt}eps = {res}1.72e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-86.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 77:{txt}{col 16}deviance = {res}1.2361e+15 {col 39}{txt}eps = {res}1.71e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-87.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 78:{txt}{col 16}deviance = {res}4.5695e+14 {col 39}{txt}eps = {res}1.71e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-88.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 79:{txt}{col 16}deviance = {res}1.7033e+14 {col 39}{txt}eps = {res}1.68e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-89.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 80:{txt}{col 16}deviance = {res}6.4888e+13 {col 39}{txt}eps = {res}1.62e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-90.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 81:{txt}{col 16}deviance = {res}2.6098e+13 {col 39}{txt}eps = {res}1.49e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-91.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 82:{txt}{col 16}deviance = {res}1.1828e+13 {col 39}{txt}eps = {res}1.21e+00 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-92.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 83:{txt}{col 16}deviance = {res}6.5786e+12 {col 39}{txt}eps = {res}7.98e-01 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-93.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 84:{txt}{col 16}deviance = {res}4.6474e+12 {col 39}{txt}eps = {res}4.16e-01 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-94.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 85:{txt}{col 16}deviance = {res}3.9369e+12 {col 39}{txt}eps = {res}1.80e-01 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-95.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 86:{txt}{col 16}deviance = {res}3.6756e+12 {col 39}{txt}eps = {res}7.11e-02 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-96.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 87:{txt}{col 16}deviance = {res}3.5794e+12 {col 39}{txt}eps = {res}2.69e-02 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-97.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 88:{txt}{col 16}deviance = {res}3.5440e+12 {col 39}{txt}eps = {res}9.98e-03 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-98.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 89:{txt}{col 16}deviance = {res}3.5310e+12 {col 39}{txt}eps = {res}3.69e-03 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-99.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 90:{txt}{col 16}deviance = {res}3.5262e+12 {col 39}{txt}eps = {res}1.36e-03 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-100.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 91:{txt}{col 16}deviance = {res}3.5245e+12 {col 39}{txt}eps = {res}5.00e-04 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-101.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 92:{txt}{col 16}deviance = {res}3.5238e+12 {col 39}{txt}eps = {res}1.84e-04 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-102.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 93:{txt}{col 16}deviance = {res}3.5236e+12 {col 39}{txt}eps = {res}6.76e-05 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-103.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 94:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}2.49e-05 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-104.57  {txt}    {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 95:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}9.15e-06 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-05{col 82}{txt} min(eta) = {res}-105.57  {txt} S  {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 96:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}3.37e-06 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-106.57  {txt} S  {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 97:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}1.24e-06 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-107.57  {txt} S  {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 98:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}4.55e-07 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-06{col 82}{txt} min(eta) = {res}-108.56  {txt} S  {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 99:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}1.67e-07 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-109.56  {txt} S  {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 100:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}6.06e-08 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-07{col 82}{txt} min(eta) = {res}-110.55  {txt} S  {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 101:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}2.16e-08 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {res}-111.52  {txt} S  {col 108}{txt} sep.obs. = {res}4
{txt}{col  0}Iteration 102:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}7.34e-09 {txt}{col 55}{txt}iters = {res}2{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {res}-112.44  {txt} S O{col 108}{txt} sep.obs. = {res}4
{txt}(IRLS step detected 4 separated observations)
{res}{txt}(dropped 4 {browse "http://scorreia.com/research/singletons.pdf":singleton observations})
{txt}{col  0}Iteration 1:{txt}{col 16}deviance = {res}3.7405e+12 {col 39}{txt}eps = {res}.        {txt}{col 55}{txt}iters = {res}96{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-15.43  {txt}PS  
{txt}{col  0}Iteration 2:{txt}{col 16}deviance = {res}3.5808e+12 {col 39}{txt}eps = {res}4.46e-02 {txt}{col 55}{txt}iters = {res}83{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-17.42  {txt} S  
{txt}{col  0}Iteration 3:{txt}{col 16}deviance = {res}3.5371e+12 {col 39}{txt}eps = {res}1.23e-02 {txt}{col 55}{txt}iters = {res}100{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-19.62  {txt} S  
{txt}{col  0}Iteration 4:{txt}{col 16}deviance = {res}3.5264e+12 {col 39}{txt}eps = {res}3.04e-03 {txt}{col 55}{txt}iters = {res}111{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-24.83  {txt} S  
{txt}{col  0}Iteration 5:{txt}{col 16}deviance = {res}3.5240e+12 {col 39}{txt}eps = {res}6.67e-04 {txt}{col 55}{txt}iters = {res}105{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-27.42  {txt} S  
{txt}{col  0}Iteration 6:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}1.29e-04 {txt}{col 55}{txt}iters = {res}133{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-29.58  {txt} S  
{txt}{col  0}Iteration 7:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}2.20e-05 {txt}{col 55}{txt}iters = {res}178{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-33.13  {txt} S  
{txt}{col  0}Iteration 8:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}3.46e-06 {txt}{col 55}{txt}iters = {res}192{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-36.08  {txt} S  
{txt}{col  0}Iteration 9:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}4.54e-07 {txt}{col 55}{txt}iters = {res}267{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-37.99  {txt} S  
{txt}{col  0}Iteration 10:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}1.81e-07 {txt}{col 55}{txt}iters = {res}292{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-38.54  {txt} S  
{txt}{col  0}Iteration 11:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}4.56e-08 {txt}{col 55}{txt}iters = {res}278{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-39.57  {txt} S  
{txt}{col  0}Iteration 12:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}1.28e-08 {txt}{col 55}{txt}iters = {res}275{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-40.49  {txt} S  
{txt}{col  0}Iteration 13:{txt}{col 16}deviance = {res}3.5235e+12 {col 39}{txt}eps = {res}3.79e-09 {txt}{col 55}{txt}iters = {res}185{col 68}{txt}tol ={res} 1.0e-09{col 82}{txt} min(eta) = {err}-42.99  {txt} S O
{txt}{hline 108}
{txt}(legend: {res}p{txt}: exact partial-out   {res}s{txt}: exact solver   {res}h{txt}: step-halving   {res}o{txt}: epsilon below tolerance)
{txt}Converged in 115 iterations and 5739 HDFE sub-iterations (tol = 1.0e-08)
{res}{txt}
HDFE {help ppmlhdfe##description:PPML} regression{col 51}No. of obs{col 67}={col 69}{res}   9718394
{txt}Absorbing 3 HDFE groups{col 51}Residual df{col 67}={col 69}{res}     8,399
{txt}Statistics robust to heteroskedasticity{col 51}Wald chi2({res}3{txt}){col 67}={col 69}{res}    249.22
{txt}Deviance{col 22}={col 24}{res} 3.52345e+12{txt}{col 51}Prob > chi2{col 67}={col 69}{res}    0.0000
{txt}Log pseudolikelihood ={col 24}{res}-1.76176e+12{txt}{col 51}Pseudo R2{col 67}={col 69}{res}    0.9762
{txt}
Number of clusters ({res}pairid{txt}){col 29}={col 31}{res}     8,400
{txt}{ralign 78:(Std. Err. adjusted for {res:8,400} clusters in pairid)}
{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 14}{c |}{col 26}    Robust
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}fta {c |}{col 14}{res}{space 2} .2099806{col 26}{space 2} .0270431{col 37}{space 1}    7.76{col 46}{space 3}0.000{col 54}{space 4}  .156977{col 67}{space 3} .2629842
{txt}{space 7}l1fta {c |}{col 14}{res}{space 2}  .172079{col 26}{space 2}  .016039{col 37}{space 1}   10.73{col 46}{space 3}0.000{col 54}{space 4} .1406432{col 67}{space 3} .2035147
{txt}{space 7}l2fta {c |}{col 14}{res}{space 2} .1174782{col 26}{space 2} .0201406{col 37}{space 1}    5.83{col 46}{space 3}0.000{col 54}{space 4} .0780034{col 67}{space 3}  .156953
{txt}{space 7}_cons {c |}{col 14}{res}{space 2} 18.21738{col 26}{space 2}  .012138{col 37}{space 1} 1500.85{col 46}{space 3}0.000{col 54}{space 4} 18.19359{col 67}{space 3} 18.24117
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{res}
{txt}Absorbed degrees of freedom:
{res}{col 1}{text}{hline 15}{c TT}{hline 12}{hline 12}{hline 14}{hline 1}{c TRC}
{col 1}{text}   Absorbed FE{col 16}{c |} Categories{col 29} - Redundant{col 41}  = Num. Coefs{col 56}{c |}
{res}{col 1}{text}{hline 15}{c +}{hline 12}{hline 12}{hline 14}{hline 1}{c RT}
{col 1}{text} exp_prod_year{col 16}{c |}{space 1}   351033{col 29}{space 1}        0{col 41}{result}{space 1}   351033{col 55}{text} {col 56}{c |}
{res}{col 1}{text} imp_prod_year{col 16}{c |}{space 1}   279629{col 29}{space 1}     4027{col 41}{result}{space 1}   275602{col 55}{text} {col 56}{c |}
{res}{col 1}{text}  imp_exp_prod{col 16}{c |}{space 1}  1572400{col 29}{space 1}  1572400{col 41}{result}{space 1}        0{col 55}{text}*{col 56}{c |}
{res}{col 1}{text}{hline 15}{c BT}{hline 12}{hline 12}{hline 14}{hline 1}{c BRC}
* = FE nested within cluster; treated as redundant for DoF computation
{res}
{txt}symmetric CVM[4,4]
              fta       l1fta       l2fta       _cons
  fta {res}  .00073133
{txt}l1fta {res} -.00004722   .00025725
{txt}l2fta {res}  .00002251  -.00004855   .00040564
{txt}_cons {res} -.00026568  -.00005563  -.00010367   .00014733
{reset}.49953776
.03532278

{p 0 7}{space 1}{text:( 1)}{space 1} {res}fta + l1fta + l2fta = 0{p_end}

{txt}{hline 13}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 1}     imports{col 14}{c |}      Coef.{col 26}   Std. Err.{col 38}      z{col 46}   P>|z|{col 54}     [95% Con{col 67}f. Interval]
{hline 13}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{space 9}(1) {c |}{col 14}{res}{space 2} .4995378{col 26}{space 2} .0353228{col 37}{space 1}   14.14{col 46}{space 3}0.000{col 54}{space 4} .4303064{col 67}{space 3} .5687691
{txt}{hline 13}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
.03532278
{browse `"BB_lags_ppml.xml"'}
{browse `"C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results"' :dir}{com} : {txt}{stata `"seeout using "BB_lags_ppml.txt""':seeout}
(47,278,079 observations deleted)
(note: file coeff_4_all_ppml.dta not found)
file coeff_4_all_ppml.dta saved
r; t=23289.64 13:45:12

{com}. 
. log close
      {txt}name:  {res}<unnamed>
       {txt}log:  {res}C:\Users\js0072\OneDrive - University of Surrey\Desktop\Full replica\results\BB_FEcombis_withzeros.smcl
  {txt}log type:  {res}smcl
 {txt}closed on:  {res}16 Jun 2022, 13:45:12
{txt}{.-}
{smcl}
{txt}{sf}{ul off}